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2????????17????21????,????????????????(IEC TC110)??????????????,???????????????????????????????????120???????????????????IEC TC110????????????,?????????????????????????????????,?????????????????

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??????????????????????,2014????????IEC???????(IEC TC110 WG10),??????????????,?????????????????????????????2024?????,???????????2806???????????????,???????????????

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�??????IEC TC110??????????48????,???????????????20??????????????????,??????,???�?????

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